Because federation is broken between many servers, I have to use multiple accounts to see all the communities.

I’m doing my part!

Lemmy does not have upvote and downvote buttons

But… it does?

running scripts like these make me nervous, especially on the host machine of a hypervisor. My (limited) understanding is that a compromised host system compromises all the VMs and containers within. Seems like you could be one command away from letting an attacker into everything.

As a few people have pointed out, Kavita is a solid one. I ultimately used it because it saves your spot in the book server-side instead of with the browser (like calibre-web) so you can pick up where you left off on different devices.

Also has a pretty good PWA for your phone if you want to read on there.